Granted Patent
Utility
US 5,980,460 · App. 09/052,936
Ultrasound imaging
Inventors:
Jonny .O slashed.stensen, Morten Eriksen, Lars Hoff, Sigmund Frigstad, Nils Sponheim, Knut Dyrstad
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Apr 1, 1998
Inventors
Jonny .O slashed.stensen
Morten Eriksen
Lars Hoff
Sigmund Frigstad
Nils Sponheim
Knut Dyrstad
Assignee (at issue)
NYCOMED IMAGING AS
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.